baber/WOPTO huggingface dataset:
Patent JP-H0414003-A (JP)
Title: Decentering method for core of optical fiber
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/28
Filed: 1990-05-07
Abstract: PURPOSE:To easily decenter the core of a specific part of a normal optical fiber by bringing a dummy fiber into contact with the optical fiber, and uniting the both by fusion splicing and decentering them. CONSTITUTION:The columnar dummy fiber 3 made of a material which has the same or nearly the same properties with the clad 13 of the optical fiber 1 is brought into contact of the optical fiber 13 in the length direction of the clad 13 of the optical fiber 1 to a specific distance and the both are united by fusion splicing while the core 11 of the optical fiber 1 is made eccentric in the clad. The entire outer periphery of the part where the dummy fiber 3 is united by fusion splicing is etched to reduce the diameter. This method does not make the eccentric part of the core 11 small in clad diameter than any other part and the strength never decreases. Further, the manufacture is easy and the cost is reducible.
Patent JP-S6011317-A (JP)
Title: Releasing apparatus of mold for plastic lens
Inventor: TAKAGI MASAO
IPC: B29L11/00
Filed: 1983-07-01
Abstract: PURPOSE:To improve the surface accuracy of a lens, by providing, as a releasing mechanism in a mold for molding a plastic lens, a combination of a mechanism for pushing up a molded lens surface and a mechanism for pushing up the edge portion of a lens surface, and allowing the mechanisms to be operated separately. CONSTITUTION:After a lens 1 is molded, it is cooled, the mold is opened, and the lens is released from a releasing plate 7 via a piece block 4 and a lens core 2. Then through a connecting plate 8 the releasing plate 7 is slid upward, and the molded lens 1 is released from the lens core 2. Successively, through the connecting plate 8, the releasing plate 7 is slid downward to return the releasing plate to the original state. The molded lens 1 has been already released from the lens core 2, and it only rests on the upper surface of the lens core 2. Thus, the deterioration of the accuracy of the configuration of the lens surface and the deformation of the edge portion of the lens can be prevented.
Patent JP-S5922921-A (JP)
Title: Manufacture of high molecular polyphenylene oxide
Inventor: MARUTEIN BARUTOMAN
IPC: C08G65/44
Filed: 1983-07-01
Abstract: A method for producing high molecular-weight polyphenylene oxides which comprises the oxidative coupling of a diortho-substituted phenol in the presence of a copper-amine complex, and an activator of a polyvalent alcohol, an alkali or alkaline earth hydroxide, and, if necessary, the hydrobromide of a secondary amine.
Patent JP-S60261619-A (JP)
Inventor: SEODOORU HAAZERU KURENJIERU
IPC: B21C37/15
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01288159-A (JP)
Title: Facsimile communication adaptor
Inventor: HAGIBA KENICHI
IPC: G06F13/00
Filed: 1988-05-16
Abstract: PURPOSE:To send a data accurately to the destination at a high speed by allowing a means applying character pattern conversion to give a command of a head address storing a character pattern data to a read circuit and reading the character pattern data from the address while being advanced automatically. CONSTITUTION:A character code of a character data stored in a computer 1 is converted into a character pattern by a character pattern generating section 11 and an aspect ratio conversion section 12 at transmission. The data is coded by the computer 1, after dialing is applied by an NCU control section 13 and a dial pulse transmission section 17, the coded data is modulated by a MODEM 14 and sent through a low pass filter 15. When a phone call comes, an incoming call detection 20 detects a call signal and the NCU control section 13 replies it automatically. The reception signal enters the MODEM 14 through the band pass filter 16, where it is demodulated.
Patent JP-S5910426-A (JP)
Title: Caulking device of cable cap
Inventor: KIDA KAZUO
IPC: B21F15/00
Filed: 1982-07-08
Abstract: PURPOSE:To obtain a device small, light weighed, excellent in workability, and free from maintaining operations such as an adjustment of rope balancing, by making a hydraulic cylinder serve as a handle too, and providing a rope specially, in a caulking device of winding a rope around a cable cap. CONSTITUTION:A frame body 100 having an opening, through which a cable cap is easily inserted, is connected to a piston rod of a cylinder mechanism 200 having a cylinder 210 which forms a handle part H. A sliding piece 150 with a guide groove 151 is provided to the position placed oppositely to said connecting position of the body 100 through the opening. A steel wire rope W, both ends of which are respectively fixed to one part and to another part of the cylinder 210, is stretched around the groove 151 so as to wind around the cap M by >=1 turn before it reaches the piece 150. At the time of operation, when an operator engages a loop of the rope W with the caulking position of the cap M of the tip of cable by holding a handle part H, and moves the body 100 away by actuating the mechanism 200, the loop of the rope W is contacted and the cap M is caulked.
Patent JP-H10295358-A (JP)
Title: Alcohol separator for alcohol solution
Inventor: MATSUURA KAZUO
IPC: C12H6/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To largely improve the recovery rate of alcohol mist, save the energy and recover an alcohol solution in a high concentration. SOLUTION: This apparatus is equipped with a circular flow path 20, a feed means 5 for forming a liquid tank 1 in a part of the flow path 20 and feeding an alcohol solution, an atomizing means 2 for atomizing the alcohol solution of the liquid tank 1 and generating the mist in the flow path 20, a cooling means 11 for cooling mist of the alcohol solution and liquefying the mist and changing vapor of the alcohol solution to mist on the downstream side of the atomizing means 2 and an electrostatic mist catcher 14 by corona discharge for capturing fine mist which is not liquefied by the cooling means 11 in an electrostatic field and liquefying and recovering the mist.
Patent JP-H0228195-A (JP)
Title: Isolation of physiologically active substance by immune affinity chromatograph method using anti-idiotype antibody as eluent
Inventor: KIN MOTOMASU
IPC: C07K16/00
Filed: 1989-05-15
Abstract: PURPOSE: To isolate a physiologically active substance such as insulin and urokinase which are extremely hardly isolated with high purity and high yield by using a specified anti-idiotype antibody as an eluent to an antibody used as a ligand.  
     CONSTITUTION: In a method for isolating a physiologically active substance by an immunoaffinity chromatograph method, by using an anti-idiotype antibody which can be competitively bound with the physiologically active substance to be isolated to an antibody used as a ligand as an eluent, an aimed substance is isolated. As the anti-idiotype antibody, a bound body of an antigen or a target substance with an enzyme, a radioisotope element, biotin or aviding in pref. used and elution condition is at 0-5°C, at pH=5-9 and for 30-600 min and it is pref. that elution is performed by adding 1-1,000 pts. eluent per 100 pts.(wt.) aimed substance. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5644479-A (JP)
Title: Quick closing check valve
Inventor: YAMADA YUTAKA
IPC: F04B5/00
Filed: 1979-09-17
Abstract: PURPOSE: To prevent generation of water hammering at the time of closing a quick closing type check valve equipped with a fluid pressure energizer which energizes a valve body to the 'close' direction by means of fluid pressure, by setting the energizing force to the valve body at zero during pumping-up operation and giving large energizing force at the time of shut-off.  
     CONSTITUTION: When power supply is cut off for pumping up operation, an electromagnet is deenergized to change the position of a port for a directional reversing valve 7, and a conduit 11 is connected with a conduit 17, while a conduit 18 is closed. Oil in an accumulator 12 is then introduced in a fluid pressure cylinder 9 which actuates a valve body 1 of the quick closing type reversing valve, a piston 8 is forced out, the valve body 1 is strongly energized through a crank 6 toward the 'close' direction, fluid flow becomes zero and at the same time the valve body 1 is quickly closed. Since the valve is shut off before counterflow is generated, no large water hammer is exerted on the valve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6010733-A (JP)
Title: Manufacturing device for semiconductor wafer
Inventor: ITOU HIDEO
IPC: H01L21/306
Filed: 1983-06-30
Abstract: PURPOSE:To enable to recover sucked gas or vapor by cooling at a boiling point or less to be liquefied by a method wherein a cooling coil is provided in an exhaust duct. CONSTITUTION:At a semiconductor wafer manufacturing device to process a wafer by etching, an etching tank 1 to perform an etching process by rising the liquid temperature of chemicals 2 in the etching tank 1 according to a quartz glass heater 3 is established in a draft. A cooling coil 11 is put in an exhaust duct 4, and cooling water 10 in a water storage tank 9 is circulated in the cooling coil 11 cooling constantly according to a cooler 8. Various gas and vapor generated according to the temperature rise of the liquid or a chemical reaction of etching are sucked in the exhaust duct 4 to be cooled to the boiling point or less by the cooling coil 11 put in the exhaust duct 4, and discharged according to a duct discharge liquid piping 7 in a liquefied condition.
Patent JP-S5545747-A (JP)
Title: Photosensitive polymer and its production
Inventor: SHIYOUJI FUSAJI
IPC: G03F7/038
Filed: 1978-09-29
Abstract: NEW MATERIAL:Polymers of formula I (Ar is aromatic residue; Y is COO, CONH; R is photosensitive group; R 4  is tetrafunctional group of 4 or more carbon atoms; R 2  is difunctional aliphatic hydrocarbyl group, aromatic residue; m is 1, 2; n is integral number).  
     USE: Photosensitive polymer, which is stable even when a sensitizer is added, relatively stable when stored under light shielding at room temperature. The adjustment of the stability is done by adding a stabilizer.  
     PREPARATION: The reaction between a mixture consisting of 95W5% of a diamine having photosensitive groups of formula II and 5W95% of diamine with no photosensitive groups and a tetracarboxylic acid dianhydride is effected in an anhydrous organic polar solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5287004-A (JP)
Title: Reciprocating type tape recorder
Inventor: OOYAMA MASAO
IPC: G11B15/44
Filed: 1976-10-04
Abstract: PURPOSE: To achieve the improvement in operating characteristics by stopping a tape on running one way only at the high speed running of the tape such as rapid feeding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5243027-A (JP)
Title: Afterburn generating preventing apparatus
Inventor: HIRAYAMA SHIZUO
IPC: F02D9/02
Filed: 1975-10-02
Abstract: PURPOSE: The provision of the shutter valve engaging to the ignition switch on the lower stream side of the throttle valve facilitates the secured prevention against the generation of afterburn with interrupting the air intake passage for a fixed time, when the engine has come to stop. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0418264-A (JP)
Title: Heat-shrinkable packaged body
Inventor: OISHI KENJI
IPC: B65D71/08
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a heat-shrinkable packaged body with a beautiful appearance which can be easily opened by making perforation and an applied part of an anti-static agent or anti-blocking agent exist at the lapped part of an envelope, which is sealed by static-electric sealing. CONSTITUTION:At a lapped part 4 of both edges of a pasted envelope of a heat- shrinkable synthetic resin film, a perforation 2 and an applied part 3 of an anti-static agent or anti-blocking agent are provided, and at the pasted and lapped part 4 of the envelope, static-electric sealing is applied, and the front and back of an object to be packaged are fusion-sealed 5. At the pasted and lapped part 4 of the envelope, a range with a specified width l from the end of the outer side film edge A is a first lap zone 4a, and in this zone 4a, between adhering surfaces of both film edges A, B, the applied part 3 of an anti-static agent or anti-blocking agent is formed, and at a second lap zone 41 which is the remaining part of the pasted and lapped part 4 of the envelope, the perforation 2 is formed. While the packaged body is han dled, tearing of bag is hard to be generated, and on the contrary, when the packaged object is taken out, the packaged body can be easily opened from the pasted and lapped part of the envelope sealed by static-electric sealing, and in addition, the sealed part is transparent and gives a beautiful appearance.
Patent JP-H0415857-A (JP)
Title: Request contention control system
Inventor: HASEGAWA ISAO
IPC: G06F9/52
Filed: 1990-05-09
Abstract: PURPOSE:To improve processing speed by providing a mechanism locking all processing execution devices and a mechanism locking one arbitory processing execution device viewed from processing request devices. CONSTITUTION:When the processing request device 1 intends to exclusively possess both processing execution devices 3 and 4, a processor 11 sets a lock mechanism 13. An output line 131 comes to a suppressed state and it is transmitted to the AND circuits 24 and 25 of the processing request device 2. Only when lock mechanisms 22 and 23 on an opposite side are not set, the lock mechanism 13 can be set. When the processing request device 1 intends to exclusively possess only one processing execution device 3, the processor 11 sets a lock mechanism 12. An output line 121 comes to the suppressed state and it is transmitted to the AND circuit 34 of the processing execution device 3. Only when the lock mechanisms 22 and 23 are not set, the lock mechanism 12 can be set. Thus, processing speed improves since the other processing execution device can processes the processing request even when one processing execution device is locked.
Patent JP-S613595-A (JP)
Inventor: FUERIIPE HAAMAN ARITSUKORETSUT
IPC: H04N13/239
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07268959-A (JP)
Title: Capital joint structure of wooden framework construction
Inventor: HAYASHI YUICHIRO
IPC: E04B1/26
Filed: 1991-04-22
Abstract: PURPOSE:To provide a capital joint structure of a wooden framework construction from ancient times in Japan, which is effectively improved for the enhancement of the connecting strength, particularly, of upper and lower wooden columns divided by a horizontal member. CONSTITUTION:A horizontal member 3 is connected with a receiving member 2 integrated into the stepped part 11 of the capital of a wooden column 1 as a support part, and the capital upper end is connected to the bottom surface of an auxiliary horizontal member 4, and a wooden column 1' for roof truss or upper floor is stood on the upper surface of the auxiliary horizontal member 4. A furring strip 6 integrated to the root of the wooden column 1' for upper floor and the receiving member 2 are fastened together by a strip metallic material 7 and a fastening metal fitting 8 to connect the upper and lower wooden columns 1, 1'.
Patent JP-S60263709-A (JP)
Title: Hydraulic equipment
Inventor: TAGUCHI SEIJI
IPC: E02F9/22
Filed: 1984-06-11
Abstract: PURPOSE:To facilitate assembly work and lower the cost of manufacturing, by connecting a first direction control valve to a double-acting actuator, one cylinder port of a second direction control valve to a single-acting actuator, and the other cylinder port of the second direction control valve to the double-acting actator. CONSTITUTION:A first direction control valve 13 and a second direction control valve 38 are connected to a first pump 7 and a second pump 8, respectively. The cylinder ports A, B of the first direction control valve 13 are connected to a double-acting actuator 4 through a pair of lines 17, 18. The cylinder port B of the second control valve 28 is connected to a single-acting actuator 5, while the other cylinder port A of the second direction control valve is connected to the double-acting actuator 4. As a result, the control of the speed of the double-acting actuator 4 and the drive of the single-acting actuator 5 can be effected by the same number of direction control valves as a conventional equipment. For that reason, a drive circuit can be cheaply manufactured, and assembly work can be easily performed.
Patent JP-S6013898-A (JP)
Inventor: TANAKA KUMIKO
IPC: C11D3/395
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06327407-A (JP)
Title: Chocolate having excellent meltability in palate
Inventor: TATEISHI YASUYUKI
IPC: A23D9/00
Filed: 1993-05-21
Abstract: PURPOSE:To prepare the subject chocolate easily meltable in the palate and having excellent shape-retainability with heat, moderate flowability and good workability by adding a cacao fat, a medium-melting fraction of palm oil and a natural wax to an oil and fat component. CONSTITUTION:The objective chocolate is a solid chocolate prepared by a tempering treatment process. The chocolate is produced by using an oil and fat component consisting of (A) a cacao fat and (B) a medium-melting fraction of palm oil and adding (C) a natural wax having a melting point of >=60 deg.C to the oil and fat component. Preferably, the chocolate is further incorporated with (D) a milk fat to attain a total oil and fat content of 40-60wt.% in the chocolate base.
Patent JP-H01288967-A (JP)
Title: Pipeline signal processing circuit
Inventor: YAMASHINA MASAKATSU
IPC: G06F7/49
Filed: 1988-05-16
Abstract: PURPOSE:To perform pipeline multiplication and addition at high speeds by causing registers to divide positions so that the cycle time can become the mean value of multiplier and adder delays. CONSTITUTION:An SD number multiplier 1-1 finds interim findings of the product of two input signals inputted through signal lines 11 and 12 and supplies the interim findings to an SD number register 3-1 and the register 3-1 stores the interim findings. The register 3-1 supplies the stored signal to an SD number multiplier 1-2 and the multiplier 1-2 calculates the final result of the product from the signal and supplies, the calculated final result to an SD number adder 2. The adder 2 adds the product supplied through an output signal line 13-3 to a multiplied and added result stored in an SD number register 3-2 supplied through an output signal line 15 and supplies the sum to the register 3-2 for storage. By repeatedly executing the same procedure, the multiplying and adding calculation which integrates products of two input signals can be pipeline- processed.
Patent JP-S5646156-A (JP)
Title: Shifting device
Inventor: GOTOU YOSHIKAZU
IPC: B65G25/04
Filed: 1979-09-18
Abstract: PURPOSE: In a shifting device for shifting the signal recording and reproducing head of a recorder-reproducer, to provide efficient recording and reproducing by minimizing the idle time in changing from recording mode into reproducing mode or reversely.  
     CONSTITUTION: In the recording mode, an electromagnet 16 is magnetized to attract an armature 15 so that a holder 10 carrying a recording and reproducing head, not shown, and a nut 14 are connected. When a shifting motor 19 is actuated successively, the holder 10 engaged with a lead screw 13 driven by the shifting motor 19 is shifted due to rotation of the lead screw 13. In changing from the recording mode into the reproducing mode, the nut 14 is adjusted out of the passage of the holder 10 by turning a shifting nut 19 through a fixed angle (90°) after actuating the electromagnet 16, then a linear motor 12 is actuated to drive the holder 10 to a prefixed position for reproducing operation. Thus the recorder-reproducer is changed from the recording mode into the reproducing mode by only a little turning of the shifting motor 19 so that the idle time is diminished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02298973-A (JP)
Title: Toner supply device
Inventor: IKEDA TAKASHI
IPC: G03G15/08
Filed: 1989-05-12
Abstract: PURPOSE:To simplify the structure of a cartridge by linking a toner discharge opening formed in the toner cartridge with an opening formed in a toner cartridge holder and rotating the holder and cartridge in one body. CONSTITUTION:In a casing 6, the toner cartridge holder 11 is provided rotatably on a horizontal axis, and in this holder 11, the toner cartridge 12 which contains toner is stored and held detachably. The opening 22 which nearly meets and communicates with the toner discharge opening 18 of the stored and held cartridge 12 is formed in the cylindrical part 19 of the holder 11 in the axial direction of the holder 11. When the cartridge 12 is mounted so that the projection 17 of the cartridge 12 is set opposite the groove part 19 of the holder 11, the toner discharge opening 18 of the cartridge 12 nearly meets and communicates with the opening 22 of the holder 11. Then when a driving shaft 30 is rotated with the driving force of a driving part (not shown in figure), the both 11 and 12 rotate in one body, the toner in the cartridge 12 is agitated and prevented from cohering, and the structure of the cartridge 12 is simplified.
Patent JP-H07323362-A (JP)
Title: Metallic mold casting method
Inventor: GOTO SATOYUKI
IPC: B22D17/22
Filed: 1994-06-01
Abstract: PURPOSE:To provide a metallic mold casting method, by which the metallic mold structure is simplified and the variation of the cast product shape is not developed. CONSTITUTION:In the metallic mold casting method for the product W formed with hole 3 inclined a little from the vertical direction to the surface, molten metal is poured in the condition of advancing pin 4 arranged freely movably back and forth a movable metallic mold 2 for forming the hole 3. Successively, after casting, the movable metallic mold 2 is opened from a fixing metallic mold 1 together with the product W in the vertical direction to the axial direction of the hole 3 and further, after retracting the pin 4, the product W is released from the movable metallic mold 2.
Patent JP-H07327222-A (JP)
Title: Data transmission equipment
Inventor: HASEGAWA YUKIE
IPC: H04N7/173
Filed: 1994-06-01
Abstract: PURPOSE:To provide a data transmission equipment which supplies a background picture more suitable for music without excessively enlarging the video information source on the central controller side at the time of applying it to, for example, a KARAOKE (orchestration without lyrics) system. CONSTITUTION:Still picture data is successively transmitted from the center. A terminal equipment reproduces KARAOKE data of requested music; and if KARAOKE data uses still picture data, still picture data of a corresponding number is fetched in accordance with a still picture designation table D71 and is displayed at a prescribed timing in accordance with timing data D77. When KARAOKE data of music of animation uses still picture data, still picture data where characters or this animation appear is displayed as the background picture when being preliminarily stored. Thus, the background picture more suitable for music contents is distributed without excessively enlarging the video information source on the center side.